For the car, the brake is a very important component, the brake is normal or not related to our safety, if a car brakes out of control, then we will lose control of the vehicle, so we must pay attention to the brake problem in the process of driving, although the probability of brake failure is very small, but can not say that the brake must be normal.
And the most controversial model of brake failure is Tesla, Tesla has appeared many times before the brake failure, Tesla brake failure incident is the most controversial is in April 2021, Shanghai Auto Show a car owner wearing a "brake failure" T-shirt printed on the Tesla roof to protect rights, so Tesla was sent to the public opinion hot search, originally thought Tesla would cause attention, but recently Tesla again appeared brake failure, the same place fell twice? The Tesla Model 3 failed again, and the aftermarket declined to provide data.
Recently, a Nanjing Tesla Model3 female owner said that in their own underground garage there was a brake failure incident, from the photo we can see that the female owner of the arm injury, according to the female owner said, at about 11:40 on the same day, they drove the 2022 Tesla Model3 ready to leave the garage, the speed at that time was very slow, that is, 10-20km / h, from the photo, Tesla brake lights are on.
According to the Tesla kinetic energy function, when the throttle is released, it should automatically slow down until it stops, but the female owner said that in the case of not stepping on the accelerator, the speed did not drop, and even the inertia of speeding up, and then he slammed on the brakes many times, but the car was out of control at this time, in the absence of judgment on both sides, it directly crashed into the wall, the airbag popped out instantly, and it felt intimidating at the time.
When the accident occurred, the female owner contacted Tesla after sales many times to understand the specific cause of the accident, and the first answer after the sale was that the speed was too fast at that time, and the ground was slippery at that time, so the vehicle could not be braked in time, and the vehicle hit the wall at the last second, the owner had a braking action, but when the female owner took out the driving recorder, Tesla post-sales changed his mouth to say that the owner had stepped on the "two" brakes.
According to the driving recorder, the female owner last stepped on the brakes when the speed of the car 30.04km / h, after stepping on the brakes for 0.2 seconds, the brake master cylinder pressure reached 138.9 bar, in addition, Tesla Model3 in 0.1 seconds before the collision, there was also a brake action, Tesla after-sales data analysis Results is that the car before the collision, the brake system is not completely out of control, that is to say, the Tesla Model3 before the wall before the brake is normal.
But female car owners want to know how many times they have stepped on the brakes based on background data? In the face of the female owner's question, Tesla did not answer after sales, and then the female owner asked Tesla to understand the complete data of the accident, or to carry out a simulation test to restore the accident scene, but Tesla rejected the two requests of the female owner.
However, Tesla after-sales suggested that female owners send the car to the store for testing, and when Ms. Lin asked whether the accident had a judicial appraisal qualification, Tesla said that the accident did not have the qualification, and could only provide a report from the aspect of vehicle maintenance, for which the female owner reflected the matter to the local 12315, and the other party's return was that Tesla refused to provide complete relevant data, and the litigation procedure may be enforced.
Judging from the incident data of Tesla's brake failure, the owner's experience is very similar to the "brake door" incident in Henan Province last year, such as the last time the female owner of the accident pressed the brake pedal brake master cylinder pressure reached 138.9 bar, and last year, Xiao Zhang's maximum brake master cylinder pressure value in the accident was 140.7 bar, and the data value was very close.
Finally, for a car, if you press the brake hard, due to the vehicle's own factors caused by the inability to stop, this is a serious technical defect problem, and Tesla's after-sales response to this accident is not caused by brake failure! For most of us consumers, if this is not a brake failure, then how can it be considered a brake failure? Is this an official irresponsibility? What do you netizens think about this? Welcome to leave a comment.